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Radicales libres y agentes oxidantes/reductores

Radicales libres y agentes oxidantes/reductores

Los radicales libres son moléculas con electrones desapareados que pueden dañar estructuras celulares, afectando la estabilidad de los ingredientes activos farmacéuticos (API). Estos radicales son importantes en la formulación de APIs, ya que su presencia puede influir en la estabilidad y eficacia del fármaco. Los agentes oxidantes son sustancias que facilitan la pérdida de electrones, lo que puede ser útil en la fabricación de ciertos APIs, pero también pueden generar reacciones indeseadas si no se controlan adecuadamente. Los agentes reductores, por otro lado, pueden estabilizar algunos compuestos activos al evitar la oxidación. El control de radicales libres y la manipulación de agentes oxidantes y reductores son esenciales en el desarrollo de APIs con una vida útil prolongada y una actividad terapéutica eficiente.

Productos de "Radicales libres y agentes oxidantes/reductores "

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productos por página.Hay 174 productos en esta categoría.
  • Edaravone Impurity 20

    CAS:
    Fórmula:C10H8N2O3
    Peso molecular:204.19

    Ref: 4Z-E-5322

    5mg
    373,00€
    10mg
    542,00€
    25mg
    880,00€
    50mg
    1.230,00€
    100mg
    2.136,00€
  • Visomitin Impurity 1 Bromide

    CAS:
    Fórmula:C36H44O2P·Br
    Peso molecular:539.72 79.90

    Ref: 4Z-V-060004

    5mg
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  • Edaravone Impurity 25

    CAS:
    Fórmula:C20H18N4O
    Peso molecular:330.39

    Ref: 4Z-E-5338

    5mg
    1.230,00€
    10mg
    2.072,00€
    25mg
    3.819,00€
    50mg
    6.149,00€
    100mg
    10.356,00€
  • Ascorbic Acid EP Impurity E (Oxalic Acid)

    CAS:
    Fórmula:C2H2O4
    Peso molecular:90.03

    Ref: 4Z-A-129036

    5mg
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  • L-Ascorbic Acid Monosodium Salt (Vitamin C Monosodium Salt, Sodium Ascorbate)

    CAS:
    Fórmula:C6H7O6·Na
    Forma y color:White To Off-White Solid
    Peso molecular:175.12 22.99

    Ref: 4Z-A-129016

    5mg
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  • Ascorbic Acid Impurity 12

    CAS:
    Fórmula:C6H9ClO5
    Forma y color:White To Off-White Solid
    Peso molecular:196.58

    Ref: 4Z-A-129027

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  • Ebselen

    CAS:
    Ebselen is a selenium compound with anti-inflammatory and antioxidant properties, mimicking glutathione peroxidase to protect against ROS damage.
    Fórmula:C13H9NOSe
    Pureza:98.43% - 99.94%
    Forma y color:White Solid
    Peso molecular:274.18

    Ref: TM-T0825

    5mg
    49,00€
    10mg
    64,00€
    25mg
    94,00€
    50mg
    113,00€
    100mg
    170,00€
    200mg
    246,00€
    1mL*10mM (DMSO)
    50,00€
  • 3-O-Ethyl-L-Ascorbic Acid

    CAS:
    Fórmula:C8H12O6
    Peso molecular:204.18

    Ref: 4Z-A-129031

    5mg
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  • Diethylmaleate

    CAS:
    Diethylmaleate (Maleic acid, diethyl ester) is the diethyl ester of maleic acid and a glutathione-depleting compound that inhibits NF-kB.
    Fórmula:C8H12O4
    Pureza:98%
    Forma y color:Colourless Liquid
    Peso molecular:172.18

    Ref: TM-T21480

    100mg
    48,00€
    200mg
    74,00€
    500mg
    122,00€
    1mL*10mM (DMSO)
    49,00€
  • Edaravone Impurity 10

    CAS:
    Fórmula:C12H16N2O2
    Forma y color:White To Off-White Solid
    Peso molecular:220.27

    Ref: 4Z-E-5312

    5mg
    440,00€
    10mg
    745,00€
    25mg
    1.230,00€
    50mg
    2.136,00€
    100mg
    3.366,00€
  • ML-210

    CAS:
    ML-210 (CID 49766530) is a glutathione peroxidase 4 (GPX4) inhibitor. ML-210 has antitumor activity and induces ferroptosis. Cost-effective and quality-assured.
    Fórmula:C22H20Cl2N4O4
    Pureza:96.7% - 99.03%
    Forma y color:Solid
    Peso molecular:475.32

    Ref: TM-T8375

    1mg
    40,00€
    2mg
    52,00€
    5mg
    87,00€
    10mg
    140,00€
    25mg
    246,00€
    50mg
    415,00€
    100mg
    597,00€
    200mg
    847,00€
    500mg
    1.254,00€
    1mL*10mM (DMSO)
    90,00€
  • Ascorbic Acid Impurity 13


    Fórmula:C6H9ClO5
    Peso molecular:196.58

    Ref: 4Z-A-129028

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  • Ascorbyl Tetraisopalmitate

    CAS:
    Fórmula:C70H128O10
    Forma y color:Colourless Liquid
    Peso molecular:1129.79

    Ref: 4Z-A-139002

    5mg
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  • Edaravone-d5 Glucuronide Sodium Salt

    CAS:
    Fórmula:C16H12D5N2O7·Na
    Forma y color:White To Off-White Solid
    Peso molecular:354.35 22.99

    Ref: 4Z-E-5333

    5mg
    1.392,00€
    10mg
    2.330,00€
    25mg
    4.272,00€
    50mg
    7.120,00€
    100mg
    11.650,00€
  • Edaravone Impurity 11

    CAS:
    Fórmula:C10H12N2O2
    Forma y color:White To Off-White Solid
    Peso molecular:192.22

    Ref: 4Z-E-5313

    5mg
    440,00€
    10mg
    745,00€
    25mg
    1.230,00€
    50mg
    2.136,00€
    100mg
    3.366,00€
  • Ascorbic Acid Impurity 10


    Fórmula:C6H7ClO5
    Peso molecular:194.57

    Ref: 4Z-A-129025

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  • Magnesium Ascorbyl Phosphate

    CAS:
    Fórmula:C6H7O9P·Mg
    Forma y color:Pale Yellow Solid
    Peso molecular:254.09 24.31

    Ref: 4Z-A-129013

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  • Glutathione Sodium Salt

    CAS:
    Fórmula:C10H16N3O6S·Na
    Forma y color:White To Off-White Solid
    Peso molecular:306.31 22.99

    Ref: 4Z-PG-2514

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  • L-Cysteine-Glutathione Disulfide

    CAS:
    Fórmula:C13H22N4O8S2
    Peso molecular:426.46

    Ref: 4Z-PG-2515

    5mg
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  • S-3-(Hexan-1-ol)-glutathione

    CAS:
    Fórmula:C16H29N3O7S
    Peso molecular:407.48

    Ref: 4Z-PG-2523

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  • Ascorbic Acid Impurity 3

    CAS:
    Fórmula:C6H8O7
    Peso molecular:192.12

    Ref: 4Z-A-129011

    5mg
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  • Ascorbic Acid 3-Sulfate Dipotassium Salt

    CAS:
    Fórmula:C6H6O9S·2K
    Peso molecular:254.17 2*39.10

    Ref: 4Z-A-129035

    5mg
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  • Edaravone Glucuronide

    CAS:
    Fórmula:C16H18N2O7
    Forma y color:Off-White Solid
    Peso molecular:350.33

    Ref: 4Z-E-5330

    5mg
    944,00€
    10mg
    1.563,00€
    25mg
    2.864,00€
    50mg
    4.687,00€
    100mg
    7.746,00€
  • Edaravone Impurity 18


    Fórmula:C30H28N6O3
    Peso molecular:520.59

    Ref: 4Z-E-5320

    5mg
    1.230,00€
    10mg
    2.072,00€
    25mg
    3.819,00€
    50mg
    6.149,00€
    100mg
    10.356,00€
  • Acifluorfen

    CAS:
    Acifluorfen: PROTOX inhibitor herbicide causing photooxidative damage in plants; may induce liver tumors in rodents.
    Fórmula:C14H7ClF3NO5
    Pureza:99.04%
    Forma y color:Solid
    Peso molecular:361.66

    Ref: TM-T40588

    50mg
    48,00€
    100mg
    66,00€
    200mg
    87,00€
    1mL*10mM (DMSO)
    52,00€
  • Edaravone

    CAS:
    Fórmula:C10H10N2O
    Forma y color:White To Off-White Solid
    Peso molecular:174.20

    Ref: 4Z-E-531

    5mg
    232,00€
    10mg
    390,00€
    25mg
    496,00€
    50mg
    709,00€
    100mg
    1.017,00€
  • S-(4-Hydroxybenzyl)glutathione

    CAS:
    L-γ-Glutamyl-S-[(4-hydroxyphenyl)methyl] from Gastrodia elata inhibits kainic acid binding to brain receptors.
    Fórmula:C17H23N3O7S
    Pureza:99.78%
    Forma y color:Solid
    Peso molecular:413.45

    Ref: TM-TN7044

    1mg
    70,00€
    5mg
    154,00€
    10mg
    216,00€
    25mg
    369,00€
    1mL*10mM (DMSO)
    170,00€
  • Ascorbic Acid EP Impurity F

    CAS:
    Fórmula:C6H8O6
    Forma y color:White To Off-White Solid
    Peso molecular:176.12

    Ref: 4Z-A-129006

    5mg
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  • Ref: 4Z-T-152001

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  • 3-Hydroxymethylproxyl-d18-15N


    Fórmula:C9D1815NO2
    Peso molecular:191.35

    Ref: 4Z-P-329004

    5mg
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  • Edaravone Impurity 34 Sodium Salt


    Fórmula:C10H11N2O4S·Na
    Peso molecular:255.27 22.99

    Ref: 4Z-E-5341

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  • Edaravone Impurity 3 Sodium Salt

    CAS:
    Fórmula:C13H15N2O4S·Na
    Forma y color:Pale Yellow Solid
    Peso molecular:295.33 22.99

    Ref: 4Z-E-535

    5mg
    613,00€
    10mg
    977,00€
    25mg
    1.758,00€
    50mg
    2.539,00€
    100mg
    4.231,00€
  • L-Ascorbic acid

    CAS:
    L-Ascorbic acid (Vitamin C) is a natural product that is a potent reducing agent and antioxidant.
    Fórmula:C6H8O6
    Pureza:99.85% - 99.89%
    Forma y color:Crystals (Usually Plates Sometimes Needles Mon°Clinic System) Taste Almost Odorless (Ntp 1992)
    Peso molecular:176.12

    Ref: TM-T0928

    1g
    49,00€
    1mL*10mM (DMSO)
    35,00€
  • Glutathion-Penicillamine Disulfide


    Fórmula:C15H26N4O8S2
    Peso molecular:454.51

    Ref: 4Z-PG-2519

    5mg
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  • Visomitin-d8

    CAS:
    Fórmula:C36H34O2PD8·Br
    Peso molecular:545.76 79.90

    Ref: 4Z-V-060002

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  • Edaravone Impurity 24


    Fórmula:C19H18N4O2
    Peso molecular:334.38

    Ref: 4Z-E-5326

    5mg
    1.563,00€
    10mg
    2.604,00€
    25mg
    4.687,00€
    50mg
    7.746,00€
    100mg
    12.758,00€
  • Edaravone Impurity 21


    Fórmula:C20H18N4O3
    Forma y color:White To Off-White Solid
    Peso molecular:362.39

    Ref: 4Z-E-5323

    5mg
    973,00€
    10mg
    1.627,00€
    25mg
    2.982,00€
    50mg
    4.879,00€
    100mg
    8.064,00€
  • 3-Methoxycarbonyl PROXYL

    CAS:
    Fórmula:C10H18NO3
    Peso molecular:200.26

    Ref: 4Z-P-329008

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  • L-SelenoMethionine

    CAS:
    L-Selenomethionine is a natural amino acid boosting cell growth and antioxidant enzyme levels.
    Fórmula:C5H11NO2Se
    Pureza:98.55% - 99.5%
    Forma y color:White To Off-Whitepowder
    Peso molecular:196.11

    Ref: TM-T5372

    50mg
    35,00€
    100mg
    49,00€
    500mg
    123,00€
  • L-Ascorbic Acid (Vitamin C)

    CAS:
    Fórmula:C6H8O6
    Forma y color:White To Off-White Solid
    Peso molecular:176.12

    Ref: 4Z-A-129015

    5mg
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  • Edaravone Impurity 9

    CAS:
    Fórmula:C10H10N2O
    Forma y color:Pale Yellow Solid
    Peso molecular:174.20

    Ref: 4Z-E-536

    5mg
    309,00€
    10mg
    496,00€
    25mg
    709,00€
    50mg
    881,00€
    100mg
    1.288,00€
  • 2-Phospho-L-ascorbic Acid Trisodium Salt

    CAS:
    Fórmula:C6H6O9P·3Na
    Forma y color:White To Off-White Solid
    Peso molecular:253.08 3*22.99

    Ref: 4Z-A-129001

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  • Edaravone Impurity 27

    CAS:
    Fórmula:C10H10N2O3
    Forma y color:Yellow Solid
    Peso molecular:206.20

    Ref: 4Z-E-5332

    5mg
    421,00€
    10mg
    709,00€
    25mg
    1.152,00€
    50mg
    1.898,00€
    100mg
    2.982,00€
  • Glutathione-HNE Conjugate

    CAS:
    Fórmula:C19H33N3O8S
    Peso molecular:463.55

    Ref: 4Z-PG-2538

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  • Glutathione Impurity 4

    CAS:
    Fórmula:C10H17N3O9S
    Peso molecular:355.32

    Ref: 4Z-PG-2521

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  • Irgacure 369

    CAS:
    Fórmula:C23H30N2O2
    Peso molecular:366.51

    Ref: 4Z-I-115002

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  • Visomitin

    CAS:
    Visomitin (SKQ1) is a mitochondria-targeted antioxidant that decreases transmembrane potential and production of reactive oxygen species (ROS).
    Fórmula:C36H42BrO2P
    Pureza:95.44% - 98%
    Forma y color:Highly Hydroscopic Solid)
    Peso molecular:617.61

    Ref: TM-T4168

    5mg
    50,00€
    10mg
    74,00€
    25mg
    124,00€
    50mg
    197,00€
    100mg
    346,00€
    1mL*10mM (DMSO)
    65,00€
  • Edaravone Impurity 32

    CAS:
    Fórmula:C20H18N4O3
    Peso molecular:362.39

    Ref: 4Z-E-5339

    5mg
    1.230,00€
    10mg
    2.072,00€
    25mg
    3.819,00€
    50mg
    6.149,00€
    100mg
    10.356,00€
  • Edaravone Impurity 36


    Fórmula:C13H16N2O5S
    Peso molecular:312.34

    Ref: 4Z-E-5343

    5mg
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  • Ascorbic Acid 3-Sulfate

    CAS:
    Fórmula:C6H8O9S
    Forma y color:Off-White Solid
    Peso molecular:256.18

    Ref: 4Z-A-129010

    5mg
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    10mg
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